Domino gold-catalyzed rearrangement and fluorination of propargyl acetates
作者:Teresa de Haro、Cristina Nevado
DOI:10.1039/c002679d
日期:——
A combination of IPrAuNTf(2) as catalyst in the presence of Selectfluor has been successfully used for the high yielding synthesis of alpha-fluoroenones via 1,3-acyloxy rearrangement of propargyl acetates followed by Csp(2)-F bond formation, likely involving a redox Au(I)/Au(III) catalytic cycle.